Facility bottle (empty)

The Facility bottle (empty) is a members-only Old School RuneScape item — “With proper application of directed exhalations, this complicated technology doubles as a folk instrument.”. Its Grand Exchange buy limit is 100 per 4 hours. Right now it buys at 33,153 gp and sells at 33,905 gp — a net margin of 74 gp (0.2% ROI) after the 2% Grand Exchange tax of 678 gp. High alchemy yields 34,615 gp.

To flip it, place a buy offer near 33,153 gp and a sell offer near 33,905 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.